JS Adicionar Slash à direita ao URL (se não estiver presente)
var lastChar = url.substr(-1); // Selects the last character
if (lastChar != '/') { // If the last character is not a slash
url = url + '/'; // Append a slash to it.
}
// The temporary variable name can be omitted, and directly embedded in the assertion:
if (url.substr(-1) != '/') url += '/';
// Since the goal is changing the url with a one-liner, the following solution can also be used:
url = url.replace(/\/?$/, '/');
// If the trailing slash exists, it is replaced with /.
// If the trailing slash does not exist, a / is appended to the end (to be exact: The trailing anchor is replaced with /).
Ill Iguana
